/*
 * Copyright 2016 Miroslav Janíček
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package net.sandius.rembulan.compiler.ir;

import java.util.List;
import java.util.Objects;

public class VList {

	private final List<Val> addrs;
	private final MultiVal suffix;  // may be null

	public VList(List<Val> addrs, MultiVal suffix) {
		this.addrs = Objects.requireNonNull(addrs);
		this.suffix = suffix;
	}

	public List<Val> addrs() {
		return addrs;
	}

	public boolean isMulti() {
		return suffix != null;
	}

	public MultiVal suffix() {
		return suffix;
	}

}
